Periodically check that all mounting screws and electrical connectors are securely tightened. Electrical safety checks should include inspecting the mains cable for damage and the safety of the connections. Periodical safety checks should also include the function of the emergency stop system, including operation of all switches integrated into the system. After operating the emergency stop system, the servo amplifier system should be checked to ensure servo power can be engaged.
Remove dust from the external surfaces with a clean dry cloth as the unit is not sealed against liquid.
UCC S5 has a positive, internal air flow for cooling purposes. This system has a replaceable filter to protect it from the ingress of dust. The machine operator should check the condition of this filter on a regular basis. It is recommended that this filter is removed and checked / replaced as necessary during the machine installer or retrofitter's regular maintenance routine.
The following procedure is recommended when replacing the air filter:
- Remove power from the controller
- Remove the 19 inch rack mounting brackets (if fitted) by removing the two fixing screws (not shown)
- Pull the head of both the filter retaining clips away from the unit so they disengage (1)
- Pull away the external filter cover (2)
- Remove the filter material from the filter recess (3)
- Replace the filter using the reverse of the method given above (the replacement filter part number is A-5518-0011)